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Headbox

Pressure measurement in the headbox

过程数据

测量任务:
Pressure measurement
测量点:
Pipe
测量范围至:
10 bar
介质:
Paper suspension
过程温度:
+20 … +50 °C
过程压力:
0 … +10 bar
特殊挑战:
High humidity and warm measuring environment

应用范围

The paper suspension is pumped into the headbox of the paper machine. Via the hydraulically pressurized headbox it passes through a tapered cross-flow distributor and manifold, through the rectangular discharge opening, or slice, onto the screen. The outflow speed of the suspension is adjusted to match the speed of the screen by adjusting the pressure of the headbox feed pump. This means an accurate pressure measurement, with minimal turbulence created in the headbox is vital at this part of the process.

您的获益

Reliable
Highly accurate measured values, precise control input for the headbox pump
Cost effective
No flushing pipes needed
User friendly
High protection class IP 68 for easy cleaning


存储应用

请您将应用存储成PDF文件。

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